2565157244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{787}}^1\times {\mathrm{3299}}^1$

素因数の和:4122

約数の個数: 48

約数和(自身を含む): 5096784000

約数和(自身を除く): 2531626756

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 787, 988, 1574, 3148, 3299, 6598, 10231, 13196, 14953, 20462, 29906, 40924, 42887, 59812, 62681, 85774, 125362, 171548, 194389, 250724, 388778, 777556, 814853, 1629706, 2596313, 3259412, 5192626, 10385252, 33752069, 49329947, 67504138, 98659894, 135008276, 197319788, 641289311, 1282578622, 2565157244]

約数ペア:

[(1, 2565157244), (2, 1282578622), (4, 641289311), (13, 197319788), (19, 135008276), (26, 98659894), (38, 67504138), (52, 49329947), (76, 33752069), (247, 10385252), (494, 5192626), (787, 3259412), (988, 2596313), (1574, 1629706), (3148, 814853), (3299, 777556), (6598, 388778), (10231, 250724), (13196, 194389), (14953, 171548), (20462, 125362), (29906, 85774), (40924, 62681), (42887, 59812)]